How Does a Bunn Coffee Maker Work – A Beginner’s Guide

If you can’t go a day without a cup of coffee, you know how exhausting it is to get up every morning to brew it. You can’t not do it unless you want to forego that rush of energy that will last you all day. This is where your Bunn Coffee Maker comes into play.

Making coffee has never been so easy. Bunn’s automated brewing simplifies your morning coffee ritual. You’ll have a fantastic cup of freshly brewed coffee in just a few simple steps by using this top-notch coffee maker. 

If you’re considering buying a Bunn Coffee Maker or have just purchased one but aren’t sure how it works, you’ve clicked on the right article. I will walk you through the first-time setup of the machine and all of the basic steps to make a delicious cup of coffee. So get out your Bunn coffee maker, and let’s get started! 

Brief History of Bunn Makers

Bunn, also known as Bunn-O-Matic Corporation, started its business in the late 1950s. They have been providing their customers with dispensing appliances ever since. George R. Bunn Jr., the founder of Bunn’s company, introduced the pour-over drip coffee makers into the market and the flat-bottom coffee filters.

Both of these inventions are still in use today, and I are very grateful to the Bunn Corporation for them. They have incorporated their innovative thinking into these products, which is why Bunn is still a renowned company on the market. 

There is a whole line of Bunn coffee makers available. Although quite different from one another, the way they work is pretty much the same. They come with various models that consume an average of 700-1200 watts. The various models differ in their brewing capacity. However, they all use the pour-over method to brew coffee instead of the automatic drip one. 

Step #1: Setup Your Bunn Coffee Maker

If you’ve got a brand new Bunn coffee maker, you must first set up your coffee maker before even thinking about brewing coffee. The Bunn coffee maker is simple to operate if you can just set it up one time. 

Before starting your setup, remember not to plug in the brewer until your initial setup is complete. Also, make sure that the switch for water heating at the bottom right side is also off. 

Firstly, put the empty funnel into the funnel guide but don’t insert the filter just yet. Take off the brewer’s lid, pour in a full carafe of filtered water, and close the lid. Depending on your model, you might need to add 10 cups or two full carafes of water to fill the tank. 

It will take approximately 3 minutes before your reservoir gets filled and water starts flowing into the tank. Next, put your carafe beneath the dispensing nozzle of the warmer. Finally, plug in your Bunn coffee maker and turn on the water heating switch. Now that you’ve finished the initial setup, your coffee maker is ready to brew your coffee!

Step #2: Brew Your First Mug of Coffee Using Bunn Coffee Maker

When your coffee maker is ready, proceed to the following step to prepare your first cup of coffee. If you thought the setup was a piece of cake, wait till you see how easy it is to brew at home with this machine. Follow these easy instructions below to make your coffee.

  • Once the heating switch is on, it will take around 15 minutes for your water to heat up. Let the water reach its boiling point first so that the brewing process can occur quickly.
  • Place the filter paper into the funnel and pour in your desired amount of ground coffee. Don’t forget to even out the grounds so they don’t end up sticking to the brew basket. 
  • Since you’ve already poured in the water, simply turn on the brewing switch after closing the lid.
  • Your coffee will take about 3 minutes to brew. When finished, remove the carafe and turn off the brewer. Pour it into a mug, and you’ve got yourself a delicious cup of coffee!

Step #3: Clean Your Bunn Coffee Maker

If you want your Bunn coffee maker to last for a long time and consistently provide you with delicious coffee, you must clean it properly and thoroughly after every use. It is not only simple to brew coffee with a Bunn coffee maker, but it is also effortless to maintain.

You can easily descale your Bunn Coffe Makers, just like how you’d easily descale a Braun coffee maker. Make sure to do this regularly to ensure that your machine lasts for a long time.

Even if you don’t clean every part of your coffee maker after each use, make an effort to clean your carafe every time. Because it is the most visible part of your coffee maker where your brew coffee is available, it is the most prone to being dirty. Rinse them both under warm water. 

Also, remove the spray head from the funnel by turning it counterclockwise and washing it under running water. Rinse the decanter in the dishwasher or wash it with hands and dishwashing soap, along with other parts. 

You won’t be able to remove some parts from your appliance, like the lids and warmer plates. Clean these with a washcloth to prevent mold from growing in these areas. After cleaning your machine, let it dry for five minutes before you plug it in again.


Bunn coffee makers are not only simple to operate but also to set up and clean. If you have a Bunn coffee maker lying around in your kitchen, now is the time to take it out, set it up, and brew yourself a delightful cup of coffee!